Cross-brand designation analysis
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You entered NUP2328EM. This table explores the base group NUP2328; it does not preserve or approve every requested suffix. Search your complete marking first →
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“NUP2328” across 3 loaded brands
At least two brands share the same bore, outside diameter and width. Use Custom Compare when you want to choose exact suffix variants yourself.
Technical comparison
Choose exact variants instead →Brand differences at a glance
| Parameter | FAGNUP2328-E-XL-M1140 × 300 × 102 mm | NSKNUP2328EM140 × 300 × 102 mm | KOYONUP2328140 × 300 × 102 mm |
|---|---|---|---|
| Comparable specifications | |||
| Brand | FAG | NSK | KOYO |
| Designation | NUP2328-E-XL-M1 | NUP2328EM | NUP2328 |
| Product family | — | Cylindrical roller bearing | Single-row / NUP |
| Detailed type | Cylindrical roller bearings | Cylindrical roller bearings | Cylindrical roller bearings |
| Series | NUP2328 | — | — |
| Bore diameterd | 140 mm | 140 mm | 140 mm |
| Outside diameterD | 300 mm | 300 mm | 300 mm |
| WidthB | 102 mm | 102 mm | 102 mm |
| Basic dynamic load ratingC | 1210 kN | 1250 kN | 1150 kN |
| Basic static load ratingC0 | 1390 kN | 1380 kN | 1250 kN |
| Fatigue load limitPu | 221 kN | — | 150 kN |
| Reference speednref | 1620 r/min | — | — |
| Limiting speednG | 3950 r/min | — | 1700 r/min |
| Mass≈m | 37.2 kg | — | 37.6 kg |
| Precision class | PN — Normal (ISO 492:2023) | — | — |
| Internal clearance | CN (Group N) — Normal internal clearance | — | — |
| Cage | M1 — Two Piece Brass Cage Roller Guided | Machined brass | — |
| Minimum operating temperatureTmin | -30 °C | — | — |
| Maximum operating temperatureTmax | 150 °C | — | — |
| Boundary dimensions | |||
| Bearing widthB | — | 102 mm | — |
| Minimum bearing chamferr min. | — | 4 mm | — |
| Minimum secondary bearing chamferr1 min. | — | 4 mm | — |
| Roller inscribed circle diameterFw | — | 180 mm | — |
| Capabilities & suitability | |||
| Radial load capacity | Yes | — | — |
| Axial load capacity in one direction | Yes | — | — |
| Axial load capacity in both directions | Yes | — | — |
| Suitable for grease lubrication | Yes | — | — |
| Suitable for oil lubrication | Yes | — | — |
| Unsealed design | Yes | — | — |
| Catalogue reference mass | |||
| Approximate shared-row mass — not separately stated for each rib arrangement | — | 37.7 kg | — |
| Classification | |||
| Official Category Path | — | — | Cylindrical roller bearings - Single-row - NUP |
| Official Classification 1 | — | — | Cylindrical roller bearings / Single-row / NUP |
| Construction | |||
| Single-row construction type | — | NUP | — |
| Rib arrangement | — | Two outer-ring ribs; one integral and one loose inner-ring rib | — |
| Standard cage material | — | Machined brass | — |
| Standard cage marking | — | M | — |
| Other cage codes listed for this catalogue row | — | None listed in this row | — |
| Precision — designation omission rule | — | ISO Normal when no precision suffix is specified | — |
| Clearance identification — verify interchangeability | — | No clearance suffix shown. CN omission applies to interchangeable designs; do not infer a numerical clearance. | — |
| Optimized crowning note | — | Catalogue asterisk: optimized crowning may be available; not verified as fitted | — |
| Dimensions | |||
| Minimum chamfer dimensionrmin | 4 mm | — | — |
| Minimum chamfer dimensionrmin | 0.157 in | — | — |
| Minimum chamfer dimensionr1 min | 4 mm | — | — |
| Minimum chamfer dimensionr1 min | 0.157 in | — | — |
| Raceway diameter outer ringE | 264 mm | — | — |
| Raceway diameter outer ringE | 10.394 in | — | — |
| Raceway diameter inner ringF | 180 mm | — | — |
| Raceway diameter inner ringF | 7.087 in | — | — |
| Width of loose ribB3 | 16 mm | — | — |
| Width of loose ribB3 | 0.63 in | — | — |
| Load ratings — standard cage | |||
| Basic dynamic radial load ratingCr | — | 1250000 N | — |
| Basic static radial load ratingC0r | — | 1380000 N | — |
| Lubrication-qualified speed — standard cage | |||
| Thermal speed rating — oil bath | — | 2200 r/min | — |
| Mechanical limiting speed — forced oil circulation | — | 2600 r/min | — |
| Limiting speed — grease | — | 1700 r/min | — |
| Limiting speed — oil bath | — | 2200 r/min | — |
| Main Dimensions & Performance Data | |||
| Basic dynamic load rating, radialCr | 1,210,000 N | — | — |
| Basic dynamic load rating, radialCr | 272,032.374 lbf | — | — |
| Basic static load rating, radialC0r | 1,390,000 N | — | — |
| Basic static load rating, radialC0r | 312,500 lbf | — | — |
| Fatigue load limit, radialCur | 221,000 N | — | — |
| Fatigue load limit, radialCur | 49,685.252 lbf | — | — |
| Manufacturer Identity | |||
| Schaeffler Product Code | 373549 | — | — |
| Official Class Key | — | — | 040-010-000 |
| Base Type | NUP2328 | — | — |
| Old Designation | ["NUP2328-E-M1","NUP2328E.M1"] | — | — |
| Gpsd Group | F01 | — | — |
| Product Line Id | 63 | — | — |
| X Life Marking | XL | — | — |
| SAP material number | 0192543420000 | — | — |
| Base product | 2305090122 | — | — |
| Bearing X designation | NUP2328-E-XL-M1 | — | — |
| Mounting Manager ID | NUP2328-E-XL-M1 | — | — |
| Grease application ID | NUP2328-E-XL-M1 | — | — |
| Mounting dimensions | |||
| Maximum rib diameter inner ringd1 | 195.4 mm | — | — |
| Maximum rib diameter inner ringd1 | 7.693 in | — | — |
| Minimum rib diameter outer ringD1 min | 251.7 mm | — | — |
| Minimum rib diameter outer ringD1 min | 9.909 in | — | — |
| Minimum diameter shaft shoulderda min | 157 mm | — | — |
| Minimum diameter shaft shoulderda min | 6.181 in | — | — |
| Minimum shaft shoulderdc min | 198 mm | — | — |
| Minimum shaft shoulderdc min | 7.795 in | — | — |
| Maximum diameter of housing shoulderDa max | 283 mm | — | — |
| Maximum diameter of housing shoulderDa max | 11.142 in | — | — |
| Maximum recess radiusra max | 3 mm | — | — |
| Maximum recess radiusra max | 0.118 in | — | — |
| Mounting dimensions — shown arrangement | |||
| Minimum shaft shoulder diameterdb min. | — | 156 mm | — |
| Maximum housing shoulder diameterDa max. | — | 284 mm | — |
| Maximum adjacent fillet radiusra max. | — | 3 mm | — |
| Maximum secondary adjacent fillet radiusrb max. | — | 3 mm | — |
| Product characteristics | |||
| DesignE | Increased Capacity Design | — | — |
| Radial internal clearanceCN (Group N) | Normal internal clearance | — | — |
| Tolerance classPN | Normal (ISO 492:2023) | — | — |
| Number of rows1 | Single-row design | — | — |
| Product Identity | |||
| Construction | Cylindrical roller bearing NUP..-E-XL-M1, with cage, single row, locating bearing, 2 ribs on outer ring, 1 rib on inner ring, rib washer internal, type NUP | — | — |
| Short Description | Cylindrical roller bearing | — | — |
| Technical Data | |||
| d | — | — | 300 mm |
| B | — | — | 102 mm |
| R(Min.) | — | — | 4 mm |
| R1(Min.) | — | — | 4 mm |
| Bore Diameter (D) | 140 mm | — | — |
| Fw | — | — | 180 mm |
| Outside Diamater (D) | 300 mm | — | — |
| Ew | — | — | - mm |
| Total Width (B) | 102 mm | — | — |
| Basic Load Ratings : Cr | — | — | 1150 kN |
| Basic Dynamic Load Rating, Radial (Cr) | 1,210,000 N | — | — |
| Basic Load Ratings : C0R | — | — | 1250 kN |
| Basic Static Load Rating, Radial (C0R) | 1,390,000 N | — | — |
| Fatigue Load Limit : Cu | — | — | 150 kN |
| Raceway Diameter Inner Ring (F) | 180 mm | — | — |
| Limiting Speeds(Grease Lub.) | — | — | 1700 min-1 |
| Operating Temperature Min. (Tmin) | -30 °C | — | — |
| Limiting Speeds(Oil Lub.) | — | — | 2500 min-1 |
| Minimum Diameter Shaft Shoulder (Da) | 157 mm | — | — |
| Sd1 | — | — | - mm |
| Width Of Loose Rib (B3) | 16 mm | — | — |
| B1 | — | — | - mm |
| Operating Temperature Max. (Tmax) | 150 °C | — | — |
| B2 | — | — | - mm |
| Limiting Speed (Limiting Spe) | 3,950 1/min | — | — |
| Da(Min.) | — | — | 156 mm |
| Minimum Shaft Shoulder (Dc Min) | 198 mm | — | — |
| Db(Min.) | — | — | - mm |
| Reference Speed (Nϑr) | 1,620 1/min | — | — |
| Db(Max.) | — | — | - mm |
| Maximum Recess Radius (Ra Max) | 3 mm | — | — |
| Dc(Min.) | — | — | - mm |
| Maximum Diameter Of Housing Shoulder (Da) | 283 mm | — | — |
| Dd(Min.) | — | — | - mm |
| Maximum Rib Diameter Inner Ring (D1) | 195.4 mm | — | — |
| Da(Max.) | — | — | 284 mm |
| Minimum Chamfer Dimension (R1 Min) | 4 mm | — | — |
| Minimum Rib Diameter Outer Ring (D1 Min) | 251.7 mm | — | — |
| Minimum Chamfer Dimension (Rmin) | 4 mm | — | — |
| Ra(Max.) | — | — | 3 mm |
| Raceway Diameter Outer Ring (E) | 264 mm | — | — |
| Rb(Max.) | — | — | 3 mm |
| Fatigue Load Limit, Radial (Cur) | 221,000 N | — | — |
| Mass(Refer.) | — | — | 37.6 kg |
| Temperature range | |||
| Operating temperature min.Tmin | -30 °C | — | — |
| Operating temperature min.Tmin | -22 °F | — | — |
| Operating temperature max.Tmax | 150 °C | — | — |
| Operating temperature max.Tmax | 302 °F | — | — |
Automatic matching is a search aid, not an interchangeability declaration. Confirm the full suffix, tolerances, internal design and application limits before substitution.